| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
620781
| CA | Sacramento | Delta - Sherman Island | 1992 |
18020163
| Lower Sacramento | established |
|
620785
| CA | Sacramento | Delta [general location] | 1961 |
18020163
| Lower Sacramento | established |
|
620786
| CA | Sacramento | Delta [general location] | 1962 |
18020163
| Lower Sacramento | established |
|
620788
| CA | Sacramento | Delta [general location] | 1963 |
18020163
| Lower Sacramento | established |
|
620779
| CA | Sacramento | Delta [general location] | 1984 |
18020163
| Lower Sacramento | established |
|
620793
| CA | Sacramento | Delta [general location] | 1989 |
18020163
| Lower Sacramento | established |
|
620780
| CA | Sacramento | Delta [general location] | 1992 |
18020163
| Lower Sacramento | established |
|
1333980
| CA | Sacramento | Sacramento R. canal ca. 2 mi. NE of Rio Vista. | 1962 |
18020163
| Lower Sacramento | established |
|
1745008
| CA | Solano | [No locality description provided] | 2020 |
18020163
| Lower Sacramento | |
|
1893010
| CA | Solano | [No locality description provided] | 2025 |
18020163
| Lower Sacramento | |
|
1891243
| CA | Yolo | [No locality description provided] | 2025 |
18020163
| Lower Sacramento | |
|
620791
| CA | Yolo | Sacramento Fish 02 | 2001 |
18020163
| Lower Sacramento | established |
|
159764
| CA | Yolo | Yolo Bypass | 2001 |
18020163
| Lower Sacramento | established |